使用python设计一款五子棋游戏，要求有GUI界面，给出代码实现

好的，下面是五子棋游戏的代码实现：

from tkinter import *
from tkinter.messagebox import *
import numpy as np

class Chessboard(Frame):
    def __init__(self, master):
        super().__init__(master)
        self.chessboard = np.zeros((15, 15))
        self.color = 1  # 黑棋先手
        self.gameover = False
        self.create_widgets()

    def create_widgets(self):
        self.canvas = Canvas(self, width=450, height=450, bg="white")
        for i in range(15):
            self.canvas.create_line(15, 15 + i * 30, 435, 15 + i * 30, width=2)
            self.canvas.create_line(15 + i * 30, 15, 15 + i * 30, 435, width=2)
        self.canvas.pack(side=LEFT)

        self.button1 = Button(self, text="重新开始", command=self.restart)
        self.button1.pack(side=TOP, pady=10)

        self.button2 = Button(self, text="悔棋", command=self.undo)
        self.button2.pack(side=TOP, pady=10)

        self.button3 = Button(self, text="退出游戏", command=self.quit)
        self.button3.pack(side=TOP, pady=10)

        self.canvas.bind("<Button-1>", self.play)

    def restart(self):
        self.chessboard = np.zeros((15, 15))
        self.color = 1
        self.gameover = False
        self.canvas.delete("all")
        for i in range(15):
            self.canvas.create_line(15, 15 + i * 30, 435, 15 + i * 30, width=2)
            self.canvas.create_line(15 + i * 30, 15, 15 + i * 30, 435, width=2)

    def undo(self):
        if self.gameover:
            showinfo("提示", "游戏已结束，无法悔棋！")
            return
        if len(self.history) <= 1:
            showinfo("提示", "无棋可悔！")
            return
        self.chessboard[self.history[-1]] = 0
        self.color = 3 - self.color
        self.history.pop()
        self.canvas.delete("last")
        if self.color == 1:
            showinfo("提示", "黑方悔棋！")
        else:
            showinfo("提示", "白方悔棋！")

    def play(self, event):
        if self.gameover:
            showinfo("提示", "游戏已结束，无法落子！")
            return
        x, y = event.x, event.y
        row, col = round((y-15)/30), round((x-15)/30)
        if row < 0 or row > 14 or col < 0 or col > 14:
            return
        if self.chessboard[row][col] != 0:
            return
        self.canvas.create_oval(15+col*30-13, 15+row*30-13, 15+col*30+13, 15+row*30+13, fill="black" if self.color == 1 else "white")
        self.chessboard[row][col] = self.color
        self.history.append((row, col))
        if self.check(row, col, self.color):
            self.gameover = True
            showinfo("提示", "黑棋胜！" if self.color == 1 else "白棋胜！")
            return
        self.color = 3 - self.color
        if self.color == 1:
            showinfo("提示", "轮到黑方落子！")
        else:
            showinfo("提示", "轮到白方落子！")

    def check(self, row, col, color):
        count = 1
        for i in range(1, 5):
            if row-i >= 0 and self.chessboard[row-i][col] == color:
                count += 1
            else:
                break
        for i in range(1, 5):
            if row+i <= 14 and self.chessboard[row+i][col] == color:
                count += 1
            else:
                break
        if count >= 5:
            return True

        count = 1
        for i in range(1, 5):
            if col-i >= 0 and self.chessboard[row][col-i] == color:
                count += 1
            else:
                break
        for i in range(1, 5):
            if col+i <= 14 and self.chessboard[row][col+i] == color:
                count += 1
            else:
                break
        if count >= 5:
            return True

        count = 1
        for i in range(1, 5):
            if row-i >= 0 and col-i >= 0 and self.chessboard[row-i][col-i] == color:
                count += 1
            else:
                break
        for i in range(1, 5):
            if row+i <= 14 and col+i <= 14 and self.chessboard[row+i][col+i] == color:
                count += 1
            else:
                break
        if count >= 5:
            return True

        count = 1
        for i in range(1, 5):
            if row-i >= 0 and col+i <= 14 and self.chessboard[row-i][col+i] == color:
                count += 1
            else:
                break
        for i in range(1, 5):
            if row+i <= 14 and col-i >= 0 and self.chessboard[row+i][col-i] == color:
                count += 1
            else:
                break
        if count >= 5:
            return True

        return False

class Game:
    def __init__(self):
        self.root = Tk()
        self.root.title("五子棋")
        self.chessboard = Chessboard(self.root)
        self.chessboard.pack(side=LEFT, padx=10, pady=10)
        self.chessboard.history = [(-1, -1)]
        self.root.mainloop()

if __name__ == "__main__":
    game = Game()

在代码中，我们使用了numpy库来表示棋盘状态，使用Tkinter库来实现GUI界面。在Chessboard类中，我们定义了棋盘的大小、棋盘状态、棋子颜色、游戏是否结束以及棋子落子等方法。在play方法中，我们判断棋子是否落在了空位上，并且判断落子后是否出现了五子连珠。在undo方法中，我们可以悔棋操作，通过一个叫做history的列表来记录每一步落子的位置。在restart方法中，我们可以重新开始游戏。最后，在Game类中，我们创建了一个窗口并将棋盘加入到其中。